diff --git a/mopidy/utils/network.py b/mopidy/utils/network.py
index 69033cea..f539b84d 100644
--- a/mopidy/utils/network.py
+++ b/mopidy/utils/network.py
@@ -1,3 +1,4 @@
+import errno
 import gobject
 import logging
 import re